Toll4All Mobile App
In Development
State-of-the-art toll tag tracking, passages review, and billing mobile application. Supporting 45k+ active users.
Native Android Developer
Architecting Scalable
Architecting Scalable
Android Apps
Hi, I'm Marko Dunovic. A Native Android Developer specializing in Jetpack Compose, multi-module project structures, and building robust native mobile applications from the ground up.
6+
Years Exp
45K+
Active Users
7
Apps Shipped
A Glance Inside
My Journey & Expertise
Bridging clean MVVM/MVI architecture with sleek Jetpack Compose user interfaces and robust local database integrations.
Engineering with Passion
I am a Native Android Developer based in Novi Sad, Serbia, specializing in native mobile engineering. I focus on building high-performance, modularized Android applications using Jetpack Compose, clean MVVM/MVI architectures, and robust local database integrations (Room/SQLite).
My development philosophy centers on: strict clean code patterns, optimized app performance, smooth transitions, and implementing modern UI guidelines. I have a proven track record of scaling apps on Google Play Store and Huawei App Gallery, as well as modernizing large legacy codebases without interrupting continuous delivery.
Beyond mobile engineering, I enjoy researching the latest Android libraries (like Jetpack Navigation 3), optimizing build times, and mentoring junior developers to write clean, maintainable Kotlin code.
Android UI & Architecture
Jetpack Compose / XML Layouts / Material Design
95%
Clean Architecture / MVVM & MVI / Multi-module Setup
90%
Technical Arsenal
Kotlin / Java / TypeScript / Node.js
90%
Dagger Hilt / Retrofit / Room / SQL / WebSockets
95%
09/2023 - Present
Android Developer
Orion E Mobility DOO | Belgrade, Zemun
Architected and developed the Toll4All mobile application entirely from scratch. Engineered tag tracking, passages review, billing features, and scaled the app to support over 45k+ active users. Managed release cycles via Google Play Console.
11/2022 - 09/2023
Android Developer
SYMBIOT DOO | New Belgrade
Led development and maintenance for the Workforce and Youbelee HR applications. Modernized legacy codebases with geolocation services and leave submission workflows. Managed production builds on Google Play and Huawei App Gallery.
12/2020 - 10/2022
Android Developer
HyperEther DOO | Novi Sad
Developed the Ergo application, tracking routes to work and suggesting optimal paths. Built the Fishing Franzy application with Firebase integration, establishing robust realtime communication and location logging features.
Showcase Hub
Selected Works
Explore professional applications and personal research. Click any card to inspect full screenshots, specs, and details.
Workforce HR App
Comprehensive HR companion app featuring geolocation services, shift schedules, and detailed leave submission workflows.
Youbelee HR App
Modern HR management tool specializing in attendance tracking, export requests, and employee management systems.
Biteflow Cookbook
In Development
Modern, multi-module cookbook application built with 100% Kotlin, Jetpack Compose, and Jetpack Navigation 3.
GW2 Assistant App
Companion app for the game Guild Wars 2, integrating the official REST API to check character details and market prices.
Ergo Route Tracker
Commute tracking application offering optimal path suggestions based on traffic data and historical route speeds.
Fishing Franzy
Fishing catch logger and competition manager with maps leaderboard and photo verification.
Let's Connect
Get In Touch
Have a job opportunity, a project proposal, or just want to chat about Android development? Drop a message!
Let's build something epic
Feel free to reach out. I typically respond within 12 hours.
Email Me
phoenex1990@gmail.com
Location
Novi Sad, Serbia
Phone
+381 64 270 6010